Business Listings

Since 1973, Geotechnical Services. GSI has been recognized as a leading expert in the geotechnical engineering field. GSI has completed geotechnical studies for over twenty five,000 projects across 15 states. Construction Inspection and Testing stops problems before they start, saving money and time.

About Us LEE Engineers and Surveyors specializes in delivering comprehensive planning, design and construction services to the state, municipal and private sectors. Our philosophy is to integrate both design and construction into a centralized project management approach.

Allender Butzke Engineers. ABE supplies geotechnical, environmental, and construction quality control services to both private and public customers in Iowa and the surrounding states. Private customers are individual owners, developers, industries, and commercial retailers as well as teaming up with architects, other engineers, and contractors to complement their design and construction expertise.

Gilmor & Doyle Consulting Engineers is an independent Mechanical, Electrical, and Telecommunications Engineering company operating throughout the Midwest. Created in 1963 by Fred H. Gilmor and James J. Doyle, Gilmor & Doyle is located in Waterloo, Iowa with a branch office in Des Moines, Iowa.

HandEra Services specializes in engineering contract work. It offers hardware, software, and mechanical services for firms developing CPU-based products. For 10 years, HandEra has been delivering successful services to a huge-array of businesses, from start-ups to Fortune 100 firms.